Question about Sony Ericsson Cell Phones

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Sony Ericsson z750a led screen black, can't see anything. Phone works fine and small screen on outside works when it's closed. Worked fine when I went to bed, it was on the night stand all night and has not been dropped.

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  • sonc Nov 13, 2008

    I can not do a hard reset since I can not see the screen.

  • sonc Nov 13, 2008

    I can not do a hard reset on the phone because I can not see the screen.

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Then sure the problem s only wit the battery. try to remove it and place it after sometime. if then also it doesnt work then surely u need to contact a service center!!

Posted on Nov 13, 2008

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Hi,

I am posting based on an identical problem, it is not a firmware/software glitch, it is a hardware problem. Specifically, the flex cable has to be replaced. Sorry but you would need the services of a qualified professional.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

Posted on Nov 13, 2008

  • Louie  Role
    Louie Role Nov 15, 2008

    Hi again,

    Any development(s) so far?


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Try first to remove the battery of the phoen for about an hour then after that put the battery back in and check if the phone still has the problem...

Posted on Nov 13, 2008

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HI,

The only home remedy you can try is to do a hard reset by removing the battery from the back for 10min and then replace it back.Now press and hold the power button for 1 min.If you don't get the display then it is an internal issue with the motherboard of your phone and will require a repair.

Posted on Nov 13, 2008

  • Priya darshan Nov 13, 2008

    If you need anymore help let me know.

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Try to hard reset to the factory settings.

Posted on Nov 13, 2008

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Posted on Jan 02, 2017

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